19 



abdominis segment is dorsalibus basi piceis; — alis 

 leviter lutescenti-fumatis , stigmate radioque flave- 

 scentibus. 



Long. 2 s / 4 — 3V 4 lin. — Yolat frequenter in provin- 

 cia Casanensi, Junio. — Larva, a nie educala, imasi- 

 nem dedit Augusto. Folliculus densus luteo-fuscescens, 

 reti nigro arete tectus. 



19. N. exoletus Klug, sordide luteus, antennis 

 ocellisque nigris, macidis duabus thoracis segmen- 

 torumque dorsalium marginibus piceis; — alis limpi- 

 dis, stigmate radioque lutes centibus. 



Long. 3V 4 Kn. — Statura prsece dentis. — Gepi in 

 promontoriis Uralensibus. 



20. N. с о nt in и и s п. lutescens, antennis, macula 

 [ronds, maculis tribus thoracis, scutelli apice vitta- 

 que dorsali abdominis continua nigris; — alis limpi- 

 dis, stigmate radioque fiav es centibus . 



Long. 3 lia. Statura prœcedentium. — Gepi in pro- 

 vincia Gasanensi, Julio. 



21. N. pallescens Hartig, lutescens, antennis dor- 

 so fuscescentibus , — margine ocellorum, punctis duo- 

 bus ante duobusque post scutellum nigris; — alis 

 limpidis, stigmate radioque alb o-lutes centibus . 



Long. 3'/ 3 lin. — Gepi in promont. Uralensibus. 



22. N. diaphanus n. luteo-rufescens , antennis* 

 ocellisque nigris, — maculis quinque thoracis macu- 

 laque magna pectoris atris nitidis; — alis lutescenti 

 tinctis, stigmate radioque Jlavescentibus. 



2* 



